Table of Contents
1Contact Details........................................................... 2
2Amendment Record................................................... 2
3Associated Documentation....................................... 2
4Glossary ..................................................................... 3
5Ordering Spares......................................................... 3
5.1 Body Unit Service Tool Kits.......................................... 3
5.2 Spares Kits .................................................................. 3
6Introduction................................................................ 4
6.1 Upon Receipt............................................................... 4
6.2 Scope .......................................................................... 4
6.3 Disclaimer.................................................................... 4
6.4 Conditions of Warranty................................................. 4
6.5 Conformity ................................................................... 4
6.6 Environmental Conformity............................................ 4
6.6.1 Spillages...................................................................... 4
6.7 Intended Use................................................................ 5
6.8 Foreseeable Misuse..................................................... 5
6.9 Manual Symbols .......................................................... 6
7Health & Safety........................................................... 7
7.1 Health & Safety at Work Act 1974................................ 7
7.2 Viton Material............................................................... 7
7.3 California (USA) Proposition 65 Warning Act................ 7
7.4 Workstation.................................................................. 7
7.5 Personal Protective Equipment (PPE).......................... 8
8Pump Components.................................................... 9
8.1 Component overview ................................................... 9
8.2 Separator System ...................................................... 10
8.3 Unique Selprime System............................................ 10
8.4 Non-return Valve (NRV)............................................. 11
8.5 Body Unit Label.......................................................... 11
9Performance............................................................. 11
10 Draining Body Unit Compartments......................... 12
10.1 Draining the Body Unit of Worked Fluid...................... 12
10.2 Draining the Body Unit of Oils .................................... 12
11 Lifting/Storage/Transportation................................ 13
11.1 Lifting......................................................................... 13
11.1.1 Pump Dimensions...................................................... 13
11.1.2 Recommended Lifting Technique............................... 14
11.2 Upon Receipt of the Body Unit................................... 15
11.3 Storage...................................................................... 15
11.4 Shelf Life.................................................................... 16
12 Installation and Commissioning ............................. 17
12.1 Pump Lubrication....................................................... 17
12.2 Commissioning Period............................................... 17
12.3 Post Commissioning Period....................................... 17
12.4 Installation Example................................................... 18
12.5 Maximum Allowable Flange Loads............................. 20
12.6 Pipelines.................................................................... 21
12.6.1 Pipeline Installation.................................................... 21
12.6.2 Suction Line................................................................21
12.6.3 Strainer.......................................................................22
12.7 Understanding the Pump’s Curve ...............................23
12.7.1 Pump’s Curve, Efficiency and BEP .............................23
12.8 Operating away from BEP .........................................23
12.8.1 The Correct Pump for the System...............................24
12.8.2 NPSH Explained.........................................................25
13 Body Unit Pre-operation...........................................26
14 Checks Whilst Operating .........................................27
14.2 Blockages...................................................................28
14.3 Running Dry ...............................................................29
15 Periodic Maintenance...............................................30
15.1 Serviceable Components............................................32
15.2 Fastening Torques......................................................33
16 Trouble Shooting......................................................34
16.1 Internal Component Recognition.................................34
16.2 Performance Drop......................................................34
16.3 Air Handling Performance & Lubricant Leaks or
Contamination................................................................................35
17 End of Life.................................................................37
18 Vacuum Test.............................................................38
19 Major Servicing.........................................................39
19.1 Servicing Prerequisites...............................................39
19.2 Air Pump Assembly....................................................40
19.2.1 Air Pump Suction Valve..............................................40
19.2.2 Air Pump Discharge Valve..........................................43
19.2.3 Neck Seal...................................................................44
19.2.4 Air Pump Drive Rod Assy & Bearing...........................45
19.2.5 Refitment of Air Pump.................................................48
19.3 Volute Removal & Refitting.........................................50
19.3.1 Removal.....................................................................50
19.3.2 Refitting of the Volute .................................................51
19.4 Wear Plates................................................................52
19.4.1 Rear Wear Plate.........................................................52
19.4.2 Fron Wear Plate .........................................................54
19.5 Impeller & Mechanical Seal ........................................55
19.5.1 Removal.....................................................................55
19.5.2 Fitment.......................................................................56
19.6 Impeller End Lip Seals................................................59
19.6.1 Remove of Lip seals...................................................59
19.7 Separator Assembly ...................................................61
19.7.1 Float...........................................................................61
19.7.2 Peel Valve..................................................................63
19.8 Delivery Valve Assembly ............................................67
20 Assembly Tools........................................................68
20.1 Tooling .......................................................................68
21 Declaration of Incorporation....................................69
22 Notes.........................................................................70
